Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Glutathione is an endogenous tripeptide (gamma-L-glutamyl-L-cysteinyl-glycine) that serves as the principal intracellular antioxidant in mammalian cells. It is not FDA-approved as a drug in the US; parenteral glutathione is used off-label (and in some compounding settings) for oxidative stress, hepatic support, and — controversially — skin lightening. The FDA has warned against injectable glutathione for skin lightening (2019) due to reports of serious adverse events.
9 of 14 vendors lab-verified
Verified purity per dollar — the cheapest that's actually been tested
vial · 1500mg· sunrisebioresearch.com· price updated today
Lot GLU1500MAY26-01· tested 2026-05-14
$41.44✓ $0.028/mg
single-vial price — packs may be lower
vial · 1500mg· ngpeptide.com· price updated today
Lot GLUT-005· tested 2026-07-04
$45.00✓ $0.030/mg
8% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· peptideplugs.com· price updated today
Lot 137-02-SM· tested 2026-06-15
$50.00✓ $0.033/mg
17% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· eternalpeptides.com· price updated today
Lot EP-250508-GT15· tested 2025-12-03
$80.00−29%
$56.99✓ $0.038/mg
27% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· ionpeptide.com· price updated today
$55.00✓ $0.037/mg
25% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· orbitrexpeptide.is· price updated today
Lot GL15KC· tested 2026-06-30
$59.99✓ $0.040/mg
31% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· peptidesupplyco.com· price updated today
Lot GTT1.505192026· tested 2026-05-20
$60.00✓ $0.040/mg
31% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· peptidology.co· price updated today
Lot 1671· tested 2026-03-20
$69.99✓ $0.047/mg
41% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· glacieraminos.shop· price updated today
Lot GLU15GA-03· tested 2026-05-25
$75.99✓ $0.051/mg
45% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· peptidetech.is· price updated today
$69.99✓ $0.047/mg
41% more per mg vs cheapest
single-vial price — packs may be lower
vial · 600mg· realpeptides.co· price updated today
$85.00✓ $0.142/mg
80% more per mg vs cheapest
single-vial price — packs may be lower
vial · 150mg· milehighcompounds.is· price updated today
$89.99−11%
$79.99✓ $0.533/mg
95% more per mg vs cheapest
single-vial price — packs may be lower
vial · 1500mg· crushresearch.shop· price updated today
Lot CRGLU-1500-2605-2· tested 2026-06-01
$59.00$0.039/mg
single-vial price — packs may be lower
26 vendors not shown — trust grade below C, or not enough verified COA data yet. We only list sources with a C grade or better.
Best price trend
Lowest $/mg for Glutathione · verified listings only
$0.030/mg
▼ 25% over 90d
Sunrise Bioresearch has the lowest single-vial Glutathione price at $0.028/mg among 22 COA-verified vendors on Disclosed Labs. Bulk or multi-vial deals may be lower. That's 95% less per mg than the most expensive option.
What is the price range for Glutathione?
Research-grade Glutathione ranges from $0.028/mg to $0.533/mg across 17 verified sources, a 95% spread per mg.
How are Glutathione prices verified on Disclosed Labs?
Every listed vendor holds a Grade C or better trust score, computed independently from lab Certificates of Analysis — not from payments or sponsorships. Prices are scraped and fact-checked daily. Vendors cannot pay to improve their ranking.
Check formulation: Lyophilized powder requires reconstitution before use. Pre-mixed solutions are more convenient but may have a shorter shelf life and higher prices.
Compare per-mg cost: Different strengths and quantities make direct price comparison difficult. Calculate the per-milligram cost to find the true best value.
Verify COAs: Look for vendors that publish per-batch Certificates of Analysis from named, accredited labs. Use the Full safety panel filter to require endotoxin, sterility, and heavy-metals testing on the current batch — not just HPLC purity.
A randomized, double-blind pilot trial (Hauser et al., Movement Disorders, 2009, PMID 19230029) tested IV glutathione 1,400 mg three times weekly for 4 weeks in Parkinson's disease (n=21); it was well tolerated but did NOT show a statistically significant effect on UPDRS scores. A large randomized trial of inhaled glutathione (646 mg every 12 hours for 6 months) in cystic fibrosis (Griese et al., Am J Respir Crit Care Med, 2013, PMID 23631796) did not demonstrate clinically relevant improvements in lung function, exacerbations, or quality of life. Oral glutathione has poor bioavailability due to GI degradation, driving investigation of IV, nebulized, liposomal, and sublingual delivery. The FDA issued a 2019 warning about compounded sterile injectable glutathione made from dietary-grade ingredient, citing adverse-event reports (including Stevens-Johnson syndrome, toxic epidermal necrolysis, and kidney dysfunction) particularly in the context of unregulated IV skin-lightening use.
This platform provides informational tools only, not medical advice.
Randomized, double-blind, pilot evaluation of intravenous glutathione in Parkinson's disease (Hauser et al., Movement Disorders)
2009
Regulation of glutathione synthesis (Lu, Mol Aspects Med)
2009
Inhalation treatment with glutathione in patients with cystic fibrosis: a randomized clinical trial (Griese et al., Am J Respir Crit Care Med)
Prices verified as of July 2026. Actual prices may vary. For research use only.
Single-vial list prices by default for a fair head-to-head — switch to Multi-vial / bulk for pack pricing. Estimates only; verify at vendor before purchase. For research use only. Not medical advice.
2013
Disclosed Labs